Sol-gel reaction of porphyrin-based superstructures in the organogel phase: Creation of mechanically reinforced porphyrin hybrids

Takanori Kishida; Norifumi Fujita; Kazuki Sada; Seiji Shinkai

doi:10.1021/ja050563g

Sol-gel reaction of porphyrin-based superstructures in the organogel phase: Creation of mechanically reinforced porphyrin hybrids

Takanori Kishida, Norifumi Fujita, Kazuki Sada, Seiji Shinkai

Institute for Advanced Study

Research output: Contribution to journal › Article › peer-review

82 Citations (Scopus)

Abstract

We have demonstrated that a one-dimensional molecular assembly created by an H-aggregated porphyrin·Cu(II) stack can be immobilized, without a morphological change, by sol-gel polycondensation of the peripheral triethoxysilyl groups. The resultant gel prepared according to this flowchart has gained a very high thermal stability as well as a unique mechanical strength.

Original language	English
Pages (from-to)	7298-7299
Number of pages	2
Journal	Journal of the American Chemical Society
Volume	127
Issue number	20
DOIs	https://doi.org/10.1021/ja050563g
Publication status	Published - May 25 2005

All Science Journal Classification (ASJC) codes

Catalysis
Chemistry(all)
Biochemistry
Colloid and Surface Chemistry

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10.1021/ja050563g

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abstract = "We have demonstrated that a one-dimensional molecular assembly created by an H-aggregated porphyrin·Cu(II) stack can be immobilized, without a morphological change, by sol-gel polycondensation of the peripheral triethoxysilyl groups. The resultant gel prepared according to this flowchart has gained a very high thermal stability as well as a unique mechanical strength.",

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AU - Shinkai, Seiji

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N2 - We have demonstrated that a one-dimensional molecular assembly created by an H-aggregated porphyrin·Cu(II) stack can be immobilized, without a morphological change, by sol-gel polycondensation of the peripheral triethoxysilyl groups. The resultant gel prepared according to this flowchart has gained a very high thermal stability as well as a unique mechanical strength.

AB - We have demonstrated that a one-dimensional molecular assembly created by an H-aggregated porphyrin·Cu(II) stack can be immobilized, without a morphological change, by sol-gel polycondensation of the peripheral triethoxysilyl groups. The resultant gel prepared according to this flowchart has gained a very high thermal stability as well as a unique mechanical strength.

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Sol-gel reaction of porphyrin-based superstructures in the organogel phase: Creation of mechanically reinforced porphyrin hybrids

Abstract

All Science Journal Classification (ASJC) codes

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